163017904

素因数分解:

$2^4\times 7^2\times {\mathrm{207931}}^1$

素因数の和:207953

約数の個数: 30

約数和(自身を含む): 367415844

約数和(自身を除く): 204397940

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 207931, 415862, 831724, 1455517, 1663448, 2911034, 3326896, 5822068, 10188619, 11644136, 20377238, 23288272, 40754476, 81508952, 163017904]

約数ペア:

[(1, 163017904), (2, 81508952), (4, 40754476), (7, 23288272), (8, 20377238), (14, 11644136), (16, 10188619), (28, 5822068), (49, 3326896), (56, 2911034), (98, 1663448), (112, 1455517), (196, 831724), (392, 415862), (784, 207931)]